undefined reference to `getdata(StudentInfo&)'

[zarliexs]

Hi all,

I'm new to C++ programing and also new to gcc compiler. I'm really appreciate if someone show me what's wrong with my code

As per Attachment.

Warmest Regards,

[JohnGraham]

void getdata(StudentInfo&);
...
void getdata(StudentInfo student[3])
{
...
}

Your function doesn't match its prototype (same for printdata()). main() expects to use the function getdata(StudentInfo&), but getdata(StudentInfo student[3]) is a different function (read-up on "function overloading" to see why.

Fix: Change your declarations to match the definitions.